671965344

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{28111}}^1$

素因数の和:28210

約数の個数: 72

約数和(自身を含む): 1933993152

約数和(自身を除く): 1262027808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 28111, 56222, 84333, 112444, 168666, 224888, 252999, 337332, 449776, 505998, 674664, 899552, 1011996, 1349328, 2023992, 2333213, 2698656, 4047984, 4666426, 6999639, 8095968, 9332852, 13999278, 18665704, 20998917, 27998556, 37331408, 41997834, 55997112, 74662816, 83995668, 111994224, 167991336, 223988448, 335982672, 671965344]

約数ペア:

[(1, 671965344), (2, 335982672), (3, 223988448), (4, 167991336), (6, 111994224), (8, 83995668), (9, 74662816), (12, 55997112), (16, 41997834), (18, 37331408), (24, 27998556), (32, 20998917), (36, 18665704), (48, 13999278), (72, 9332852), (83, 8095968), (96, 6999639), (144, 4666426), (166, 4047984), (249, 2698656), (288, 2333213), (332, 2023992), (498, 1349328), (664, 1011996), (747, 899552), (996, 674664), (1328, 505998), (1494, 449776), (1992, 337332), (2656, 252999), (2988, 224888), (3984, 168666), (5976, 112444), (7968, 84333), (11952, 56222), (23904, 28111)]